Wall clock time and date at job start Tue Mar 31 2020 11:39:39                  
 AMSOL-version 7.1
 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers,
 I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget,
 B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar

 Copyright 2004 by Regents of the University of Minnesota.
 All rights reserved.

 Notice: recipients of this code are asked to comply
 with the user agreement in Section 1 of the documentation file.


 *******************************************************************************
 *  1SCF     - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION 
 *           - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT)
 *  GEO-OK   - OVERRIDE INTERATOMIC DISTANCE CHECK
 *  TLIMIT=  - A TIME OF      15. SECONDS REQUESTED
 *  CHARGE   - CHARGE ON SYSTEM= -1
 *  AM1      - THE AM1 HAMILTONIAN TO BE USED
 *  DEV      - DEVELOPER OPTIONS ARE ALLOWED
 *  SM5.42R  - SM5.42R CALCULATIONS WILL BE PERFORMED
 *           - CHARGE MODEL 2 WILL BE USED (CM2A)
 *           - THE SOLVENT IS USER-SPECIFIED      
 *  DIELEC   - THE SOLVENT DIELECTRIC CONSTANT IS   2.06
 *  IOFR     - THE SOLVENT INDEX OF REFRACTION IS 1.4345
 *  ALPHA    - THE SOLVENT ALPHA IS 0.00
 *  BETA     - THE SOLVENT BETA IS 0.00
 *  GAMMA    - THE SOLVENT MACROSCOPIC SURFACE TENSION IS 
 *                 38.93 CAL MOL^-1 ANGSTROM^-2
 *  FACARB   - THE FRACTION OF AROMATIC CARBONS IS   0.00
 *  FEHALO   - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS   0.00
 *******************************************************************************

   Atom   NO. Chemical  Bond length    Bond angle    Dihedral angle
  number  (k)  symbol   (angstroms)     (degrees)      (degrees)
   (I)                     NA:I         NB:NA:I        NC:NB:NA:I    NA  NB  NC
    1       1  C 
    2       2  N            1.46509 *                                 1
    3       3  C            1.46498 *   119.99818 *                   2   1
    4       4  C            1.53000 *   109.47347 *   270.00394 *     3   2   1
    5       5  H            1.09001 *   109.47329 *    54.99499 *     4   3   2
    6       6  C            1.53005 *   109.46768 *   295.00095 *     4   3   2
    7       7  C            1.52998 *   109.46774 *   179.97438 *     6   4   3
    8       8  C            1.53001 *   109.46975 *    60.00174 *     7   6   4
    9       9  C            1.52996 *   109.47518 *   299.99814 *     8   7   6
   10      10  C            1.52996 *   109.47340 *   175.00425 *     4   3   2
   11      11  H            1.08994 *   109.47127 *    59.99960 *    10   4   3
   12      12  O            1.42908 *   109.46852 *   299.99744 *    10   4   3
   13      13  C            1.34768 *   119.99825 *   180.02562 *     2   1   3
   14      14  O            1.21555 *   120.00044 *   183.74156 *    13   2   1
   15      15  C            1.47889 *   120.00462 *     3.74159 *    13   2   1
   16      16  C            1.39911 *   120.02788 *   143.98669 *    15  13   2
   17      17  C            1.38327 *   120.36135 *   179.97438 *    16  15  13
   18      18  C            1.37756 *   120.41268 *   359.78658 *    17  16  15
   19      19  C            1.40751 *   120.03342 *     0.46990 *    18  17  16
   20      20  C            1.41446 *   120.17677 *   179.78826 *    19  18  17
   21      21  H            1.07997 *   119.99857 *   156.21488 *    20  19  18
   22      22  C            1.39940 *   119.99482 *   336.21370 *    20  19  18
   23      23  N            1.30824 *   120.00243 *   334.66984 *    22  20  19
   24      24  Si           1.86800 *   119.99596 *   154.67449 *    22  20  19
   25      25  H            1.48500 *   109.47049 *   179.97438 *    24  22  20
   26      26  H            1.48500 *   109.46790 *   299.99687 *    24  22  20
   27      27  H            1.48498 *   109.47452 *    59.99570 *    24  22  20
   28      28  C            1.39000 *   120.02217 *   324.00835 *    15  13   2
   29      29  H            1.09004 *   109.46522 *   265.59506 *     1   2   3
   30      30  H            1.09002 *   109.47094 *    25.59136 *     1   2   3
   31      31  H            1.08996 *   109.47365 *   145.59468 *     1   2   3
   32      32  H            1.08999 *   109.47361 *    30.00344 *     3   2   1
   33      33  H            1.08994 *   109.46955 *   150.00443 *     3   2   1
   34      34  H            1.08994 *   109.47534 *   299.99938 *     6   4   3
   35      35  H            1.09002 *   109.46997 *    60.00147 *     6   4   3
   36      36  H            1.08999 *   109.47819 *   300.00358 *     7   6   4
   37      37  H            1.09007 *   109.47338 *   179.97438 *     7   6   4
   38      38  H            1.09004 *   109.47299 *   179.97438 *     8   7   6
   39      39  H            1.09002 *   109.47215 *    60.00041 *     8   7   6
   40      40  H            1.09006 *   109.46769 *   299.99936 *     9   8   7
   41      41  H            1.08993 *   109.47478 *   179.97438 *     9   8   7
   42      42  H            0.96696 *   113.99481 *   180.02562 *    12  10   4
   43      43  H            1.08009 *   119.82248 *     0.02562 *    16  15  13
   44      44  H            1.07999 *   119.79835 *   180.02562 *    17  16  15
   45      45  H            1.07999 *   119.98416 *   180.25488 *    18  17  16
   46      46  H            0.96998 *   120.00021 *   355.07473 *    23  22  20
   47      47  H            1.08002 *   120.20218 *     0.02562 *    28  15  13

 Note: An asterisk (*) indicates this parameter was or will be optimized.

          Cartesian coordinates (angstroms)
    NO.       Atom         X         Y         Z
     1         6        0.0000    0.0000    0.0000
     2         7        1.4651    0.0000    0.0000
     3         6        2.1975    1.2687    0.0000
     4         6        2.4525    1.7105   -1.4425
     5         1        1.5061    1.7550   -1.9815
     6         6        3.3823    0.7063   -2.1266
     7         6        3.6367    1.1477   -3.5692
     8         6        4.2900    2.5312   -3.5715
     9         6        3.3603    3.5355   -2.8874
    10         6        3.1060    3.0939   -1.4443
    11         1        4.0524    3.0493   -0.9054
    12         8        2.2376    4.0318   -0.8053
    13         6        2.1389   -1.1671   -0.0005
    14         8        3.3525   -1.1683    0.0682
    15         6        1.4019   -2.4465   -0.0847
    16         6        1.9409   -3.5191   -0.8034
    17         6        1.2577   -4.7190   -0.8862
    18         6        0.0412   -4.8736   -0.2586
    19         6       -0.5194   -3.8040    0.4645
    20         6       -1.7704   -3.9579    1.1064
    21         1       -2.0272   -3.3296    1.9464
    22         6       -2.6752   -4.9244    0.6528
    23         7       -2.6297   -5.3310   -0.5898
    24        14       -3.9480   -5.6336    1.8217
    25         1       -4.7802   -6.6307    1.1016
    26         1       -3.2606   -6.2924    2.9614
    27         1       -4.8153   -4.5412    2.3313
    28         6        0.1729   -2.5842    0.5499
    29         1       -0.3632   -0.0789    1.0247
    30         1       -0.3633    0.9269   -0.4439
    31         1       -0.3634   -0.8478   -0.5806
    32         1        1.6085    2.0284    0.5139
    33         1        3.1499    1.1384    0.5137
    34         1        4.3286    0.6617   -1.5876
    35         1        2.9167   -0.2793   -2.1253
    36         1        2.6903    1.1920   -4.1080
    37         1        4.2995    0.4326   -4.0566
    38         1        4.4717    2.8456   -4.5993
    39         1        5.2365    2.4870   -3.0328
    40         1        2.4138    3.5797   -3.4262
    41         1        3.8259    4.5209   -2.8886
    42         1        2.5885    4.9322   -0.7706
    43         1        2.8960   -3.4099   -1.2957
    44         1        1.6824   -5.5411   -1.4431
    45         1       -0.4844   -5.8148   -0.3244
    46         1       -2.0174   -4.9125   -1.2149
    47         1       -0.2473   -1.7587    1.1053

          RHF calculation, no. of doubly occupied orbitals= 60


 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN:

  H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985)          
  C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985)          
  N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985)          
  O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985)          
 Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987).          

 REFERENCE FOR CHARGE MODEL 2:

 J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885.

 REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL:

 J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and 
   D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63

 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted.



CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R                                     
& SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93                    
& DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV                                       
 ZINC000272154982.mol2 47                                                        
                                                                                 

     1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED
     SCF FIELD WAS ACHIEVED                                   
Wall clock time and date at job start Tue Mar 31 2020 11:39:39                  

 Heat of formation + Delta-G solvation     =     -85.718093 kcal
 Electronic energy + Delta-G solvation     =  -27191.214093 eV
 Core-core repulsion                       =   23530.577357 eV
 Total energy + Delta-G solvation          =   -3660.636736 eV
 No. of doubly occupied orbitals           =      60
 Molecular weight
  (most abundant/longest-lived isotopes)   =     317.178     amu
 Computer time                             =       1.02     seconds

               Orbital eigenvalues (eV)

 -40.12459 -38.87652 -37.28817 -35.69890 -35.19160 -33.93892 -31.95590 -29.95275
 -29.73650 -29.41063 -26.78154 -25.60327 -25.14069 -22.80219 -22.16673 -21.25051
 -20.87843 -19.91305 -19.19211 -17.65043 -17.40402 -16.33186 -15.93029 -15.78507
 -15.08508 -14.65678 -14.57736 -14.29489 -14.04603 -13.95055 -13.75881 -13.61296
 -13.13395 -12.95227 -12.66787 -12.52173 -12.42585 -12.20667 -11.92406 -11.72285
 -11.56118 -11.44664 -11.31396 -11.06217 -10.96497 -10.78874 -10.61165 -10.45292
 -10.42383 -10.26103 -10.18604  -9.98952  -9.54381  -9.14989  -9.02187  -8.27204
  -7.80166  -7.70891  -7.24572  -4.53449   2.15698   2.70058   3.11872   3.19376
   3.32315   3.37529   3.64073   3.96855   4.00573   4.49398   4.52789   4.57201
   4.81018   4.94593   5.08597   5.20446   5.24997   5.33928   5.35689   5.37350
   5.39349   5.51454   5.61505   5.70969   5.76900   5.80093   5.92800   5.96524
   6.02704   6.07070   6.10840   6.15925   6.21114   6.31742   6.34918   6.47823
   6.61663   6.73013   6.84640   6.95345   7.18252   7.45918   7.53333   7.57687
   7.64155   7.72782   7.89284   8.04564   8.13108   8.60894   8.73790   8.78296
   9.98294

          Molecular weight =  317.18amu

           Principal moments of inertia in cm(-1)
          A =    0.021464   B =    0.003130   C =    0.002943

           Principal moments of inertia in units of 10**(-40)*gram-cm**2
          A = 1304.194799   B = 8943.842493   C = 9512.799645

              Net atomic charges, atomic populations, and dipole contributions
                                   calculated with CM2 

         Atom NO.   Type          Charge        No. of electrons
           1         C             0.076           3.924
           2         N            -0.615           5.615
           3         C             0.124           3.876
           4         C            -0.092           4.092
           5         H             0.076           0.924
           6         C            -0.107           4.107
           7         C            -0.123           4.123
           8         C            -0.116           4.116
           9         C            -0.148           4.148
          10         C             0.112           3.888
          11         H             0.056           0.944
          12         O            -0.566           6.566
          13         C             0.566           3.434
          14         O            -0.550           6.550
          15         C            -0.100           4.100
          16         C            -0.198           4.198
          17         C            -0.091           4.091
          18         C            -0.203           4.203
          19         C             0.089           3.911
          20         C            -0.521           4.521
          21         H             0.076           0.924
          22         C             0.039           3.961
          23         N            -0.796           5.796
          24         Si            1.065           2.935
          25         H            -0.274           1.274
          26         H            -0.274           1.274
          27         H            -0.276           1.276
          28         C            -0.201           4.201
          29         H             0.057           0.943
          30         H             0.061           0.939
          31         H             0.090           0.910
          32         H             0.081           0.919
          33         H             0.079           0.921
          34         H             0.068           0.932
          35         H             0.071           0.929
          36         H             0.060           0.940
          37         H             0.063           0.937
          38         H             0.062           0.938
          39         H             0.062           0.938
          40         H             0.069           0.931
          41         H             0.062           0.938
          42         H             0.374           0.626
          43         H             0.097           0.903
          44         H             0.096           0.904
          45         H             0.109           0.891
          46         H             0.300           0.700
          47         H             0.111           0.889

For the charges calculated by CM2:

 Dipole moment (debyes)    X         Y         Z       Total
 from point charges     6.497    14.857    -3.650    16.621


Note:  The Mulliken population analysis charges presented below were not
used in the solvation calculation but are provided for completeness.
The chosen solvation model uses CM2 partial charges for calculating
solvation energies.

              Net atomic charges, atomic populations, and dipole contributions
                            using Mulliken population analysis

         Atom NO.   Type          Charge        No. of electrons
           1         C            -0.066           4.066
           2         N            -0.347           5.347
           3         C             0.001           3.999
           4         C            -0.111           4.111
           5         H             0.094           0.906
           6         C            -0.144           4.144
           7         C            -0.160           4.160
           8         C            -0.154           4.154
           9         C            -0.186           4.186
          10         C             0.053           3.947
          11         H             0.074           0.926
          12         O            -0.371           6.371
          13         C             0.357           3.643
          14         O            -0.429           6.429
          15         C            -0.103           4.103
          16         C            -0.218           4.218
          17         C            -0.110           4.110
          18         C            -0.222           4.222
          19         C             0.086           3.914
          20         C            -0.549           4.549
          21         H             0.095           0.905
          22         C            -0.183           4.183
          23         N            -0.420           5.420
          24         Si            0.888           3.112
          25         H            -0.199           1.199
          26         H            -0.200           1.200
          27         H            -0.201           1.201
          28         C            -0.221           4.221
          29         H             0.076           0.924
          30         H             0.079           0.921
          31         H             0.109           0.891
          32         H             0.099           0.901
          33         H             0.097           0.903
          34         H             0.086           0.914
          35         H             0.090           0.910
          36         H             0.079           0.921
          37         H             0.082           0.918
          38         H             0.081           0.919
          39         H             0.081           0.919
          40         H             0.088           0.912
          41         H             0.080           0.920
          42         H             0.221           0.779
          43         H             0.116           0.884
          44         H             0.114           0.886
          45         H             0.127           0.873
          46         H             0.113           0.887
          47         H             0.129           0.871

 Dipole moment (debyes)     X         Y         Z       Total
 from point charges      5.517    13.193    -3.493    14.721
 hybrid contribution     1.565     1.662    -0.274     2.300
 sum                     7.082    14.856    -3.767    16.883

          Atomic orbital electron populations

   1.22211   0.79234   1.03201   1.01998   1.47745   1.07168   1.05534   1.74294
   1.21385   0.97951   0.84873   0.95726   1.21529   0.99681   0.92373   0.97549
   0.90552   1.21548   0.99757   0.98601   0.94528   1.21596   1.00728   0.96219
   0.97466   1.21486   0.98542   0.95098   1.00278   1.22246   1.00668   0.98812
   0.96905   1.21802   0.92459   0.88918   0.91541   0.92611   1.86534   1.47866
   1.21680   1.81063   1.18900   0.86933   0.83964   0.74458   1.90666   1.14041
   1.87657   1.50557   1.19355   0.95756   0.92576   1.02633   1.20287   1.00489
   0.93705   1.07328   1.20577   0.95289   0.95989   0.99139   1.21361   0.96797
   0.98807   1.05282   1.17601   0.93068   0.90046   0.90709   1.20539   1.00298
   1.18642   1.15439   0.90543   1.27005   0.99946   0.93459   0.97855   1.70481
   1.31569   1.36320   1.03596   0.83637   0.75210   0.77197   0.75140   1.19855
   1.19973   1.20096   1.21551   0.95808   0.97936   1.06787   0.92431   0.92070
   0.89148   0.90061   0.90311   0.91362   0.90993   0.92082   0.91819   0.91945
   0.91905   0.91185   0.91954   0.77895   0.88439   0.88583   0.87260   0.88657
   0.87093

   Number of geometries                                      1
   Number of calculations of the screened coulomb radii      1
   The total number of SCF iterations                       16.
    Note: The number of geometries may not
    correspond to the number of cycles due to rejected geometry changes.

 In the following table subtotal= G_P + SS G_CDS.

  Atom   Chem.  CM2      G_P      Area      Sigma k    SS G_CDS Subtotal   M
 number symbol   chg.    (kcal) (Ang**2)  cal/(Ang**2)  (kcal)   (kcal)  value

   1       C     0.08     1.19     8.82      59.85       0.53     1.72     16
   2       N    -0.61   -10.50     2.76    -182.67      -0.50   -11.01     16
   3       C     0.12     1.81     4.91      -4.04      -0.02     1.79     16
   4       C    -0.09    -1.19     2.14     -90.62      -0.19    -1.38     16
   5       H     0.08     1.05     8.14     -51.93      -0.42     0.63     16
   6       C    -0.11    -1.49     4.02     -26.73      -0.11    -1.59     16
   7       C    -0.12    -1.39     5.92     -26.73      -0.16    -1.55     16
   8       C    -0.12    -1.07     5.92     -26.73      -0.16    -1.23     16
   9       C    -0.15    -1.31     5.55     -26.71      -0.15    -1.46     16
  10       C     0.11     1.16     2.90     -26.71      -0.08     1.08     16
  11       H     0.06     0.57     8.14     -51.93      -0.42     0.14     16
  12       O    -0.57    -5.63    12.56     -35.23      -0.44    -6.07     16
  13       C     0.57    11.66     5.85     -12.31      -0.07    11.59     16
  14       O    -0.55   -12.26    14.93       5.32       0.08   -12.18     16
  15       C    -0.10    -2.26     5.31    -105.04      -0.56    -2.82     16
  16       C    -0.20    -4.51     9.62     -38.92      -0.37    -4.88     16
  17       C    -0.09    -2.08    10.01     -39.73      -0.40    -2.48     16
  18       C    -0.20    -5.02     7.91     -38.81      -0.31    -5.32     16
  19       C     0.09     2.23     5.34    -106.87      -0.57     1.66     16
  20       C    -0.52   -13.15     8.99     -37.72      -0.34   -13.49     16
  21       H     0.08     1.87     7.96     -52.49      -0.42     1.45     16
  22       C     0.04     0.95     4.95     -17.34      -0.09     0.87     16
  23       N    -0.80   -20.32    12.29      55.55       0.68   -19.64     16
  24       Si    1.06    20.79    30.00    -169.99      -5.10    15.69     16
  25       H    -0.27    -5.34     7.11      56.52       0.40    -4.93     16
  26       H    -0.27    -5.23     7.11      56.52       0.40    -4.82     16
  27       H    -0.28    -5.08     7.11      56.52       0.40    -4.68     16
  28       C    -0.20    -4.63     7.29     -38.44      -0.28    -4.91     16
  29       H     0.06     0.88     6.83     -51.93      -0.35     0.52     16
  30       H     0.06     0.80     8.04     -51.93      -0.42     0.39     16
  31       H     0.09     1.60     5.76     -51.93      -0.30     1.30     16
  32       H     0.08     1.10     7.47     -51.93      -0.39     0.72     16
  33       H     0.08     1.24     7.37     -51.93      -0.38     0.86     16
  34       H     0.07     1.01     8.06     -51.93      -0.42     0.59     16
  35       H     0.07     1.23     6.13     -51.93      -0.32     0.91     16
  36       H     0.06     0.69     8.14     -51.93      -0.42     0.27     16
  37       H     0.06     0.70     8.14     -51.93      -0.42     0.28     16
  38       H     0.06     0.50     8.14     -51.93      -0.42     0.08     16
  39       H     0.06     0.57     8.14     -51.93      -0.42     0.14     16
  40       H     0.07     0.67     8.14     -51.93      -0.42     0.24     16
  41       H     0.06     0.44     8.14     -51.93      -0.42     0.02     16
  42       H     0.37     2.09     9.08      45.56       0.41     2.51     16
  43       H     0.10     2.13     8.01     -52.48      -0.42     1.71     16
  44       H     0.10     1.94     8.06     -52.49      -0.42     1.51     16
  45       H     0.11     2.78     6.33     -52.49      -0.33     2.44     16
  46       H     0.30     7.81     6.53     -40.82      -0.27     7.54     16
  47       H     0.11     2.36     4.99     -52.49      -0.26     2.10     16

 LS Contribution                 365.07      15.07       5.50     5.50

 Total:         -1.00   -28.64   365.07                 -9.57   -38.21

 By element:

 Atomic #  1  Polarization:   18.37  SS G_CDS:  -6.46  Total:    11.91 kcal
 Atomic #  6  Polarization:  -19.09  SS G_CDS:  -3.32  Total:   -22.41 kcal
 Atomic #  7  Polarization:  -30.82  SS G_CDS:   0.18  Total:   -30.64 kcal
 Atomic #  8  Polarization:  -17.89  SS G_CDS:  -0.36  Total:   -18.25 kcal
 Atomic # 14  Polarization:   20.79  SS G_CDS:  -5.10  Total:    15.69 kcal
 Total LS contribution                           5.50  Total:     5.50 kcal

 Total:                      -28.64             -9.57           -38.21 kcal

   The number of atoms in the molecule is     47
   The average number of expansion shells was   16.00
   The maximum number of expansion shells was     16
   The minimum number of expansion shells was     16


 **** NOTA BENE ****
 This is the net solvation energy for this exact molecular structure 
 (nuclear and electronic)!  The standard-state solvation energy should be 
 obtained as the difference between the heat of formation plus delta-G solvation
 for the relaxed solvated system and that for the relaxed gas-phase system.

                                                                                 
 ZINC000272154982.mol2 47                                                        

 1SCF run

    This is a breakdown of the solvation energy calculated
    without geometric relaxation in solution:

 (1)  E-EN(sol) electronic-nuclear energy of solute                -47.506 kcal
 (2)  G-P(sol) polarization free energy of solvation               -28.645 kcal
 (3)  G-ENP(sol) elect.-nuc.-pol. free energy of system            -76.150 kcal
 (4)  G-CDS(sol) cavity-dispersion-solvent structure free energy    -9.568 kcal
 (5)  G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4)             -38.213 kcal
 (6)  G-S(sol) free energy of system = (1) + (5)                   -85.718 kcal

     1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED

 Total computer time =       1.03 seconds